3.8 \(\int \frac{\cos (a+b x)}{(c+d x)^4} \, dx\)

Optimal. Leaf size=127 \[ \frac{b^3 \sin \left (a-\frac{b c}{d}\right ) \text{CosIntegral}\left (\frac{b c}{d}+b x\right )}{6 d^4}+\frac{b^3 \cos \left (a-\frac{b c}{d}\right ) \text{Si}\left (\frac{b c}{d}+b x\right )}{6 d^4}+\frac{b^2 \cos (a+b x)}{6 d^3 (c+d x)}+\frac{b \sin (a+b x)}{6 d^2 (c+d x)^2}-\frac{\cos (a+b x)}{3 d (c+d x)^3} \]

[Out]

-Cos[a + b*x]/(3*d*(c + d*x)^3) + (b^2*Cos[a + b*x])/(6*d^3*(c + d*x)) + (b^3*CosIntegral[(b*c)/d + b*x]*Sin[a
- (b*c)/d])/(6*d^4) + (b*Sin[a + b*x])/(6*d^2*(c + d*x)^2) + (b^3*Cos[a - (b*c)/d]*SinIntegral[(b*c)/d + b*x]
)/(6*d^4)

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Rubi [A]  time = 0.159249, antiderivative size = 127, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.286, Rules used = {3297, 3303, 3299, 3302} \[ \frac{b^3 \sin \left (a-\frac{b c}{d}\right ) \text{CosIntegral}\left (\frac{b c}{d}+b x\right )}{6 d^4}+\frac{b^3 \cos \left (a-\frac{b c}{d}\right ) \text{Si}\left (\frac{b c}{d}+b x\right )}{6 d^4}+\frac{b^2 \cos (a+b x)}{6 d^3 (c+d x)}+\frac{b \sin (a+b x)}{6 d^2 (c+d x)^2}-\frac{\cos (a+b x)}{3 d (c+d x)^3} \]

Antiderivative was successfully verified.

[In]

Int[Cos[a + b*x]/(c + d*x)^4,x]

[Out]

-Cos[a + b*x]/(3*d*(c + d*x)^3) + (b^2*Cos[a + b*x])/(6*d^3*(c + d*x)) + (b^3*CosIntegral[(b*c)/d + b*x]*Sin[a
- (b*c)/d])/(6*d^4) + (b*Sin[a + b*x])/(6*d^2*(c + d*x)^2) + (b^3*Cos[a - (b*c)/d]*SinIntegral[(b*c)/d + b*x]
)/(6*d^4)

Rule 3297

Int[((c_.) + (d_.)*(x_))^(m_)*sin[(e_.) + (f_.)*(x_)], x_Symbol] :> Simp[((c + d*x)^(m + 1)*Sin[e + f*x])/(d*(
m + 1)), x] - Dist[f/(d*(m + 1)), Int[(c + d*x)^(m + 1)*Cos[e + f*x], x], x] /; FreeQ[{c, d, e, f}, x] && LtQ[
m, -1]

Rule 3303

Int[sin[(e_.) + (f_.)*(x_)]/((c_.) + (d_.)*(x_)), x_Symbol] :> Dist[Cos[(d*e - c*f)/d], Int[Sin[(c*f)/d + f*x]
/(c + d*x), x], x] + Dist[Sin[(d*e - c*f)/d], Int[Cos[(c*f)/d + f*x]/(c + d*x), x], x] /; FreeQ[{c, d, e, f},
x] && NeQ[d*e - c*f, 0]

Rule 3299

Int[sin[(e_.) + (f_.)*(x_)]/((c_.) + (d_.)*(x_)), x_Symbol] :> Simp[SinIntegral[e + f*x]/d, x] /; FreeQ[{c, d,
e, f}, x] && EqQ[d*e - c*f, 0]

Rule 3302

Int[sin[(e_.) + (f_.)*(x_)]/((c_.) + (d_.)*(x_)), x_Symbol] :> Simp[CosIntegral[e - Pi/2 + f*x]/d, x] /; FreeQ
[{c, d, e, f}, x] && EqQ[d*(e - Pi/2) - c*f, 0]

Rubi steps

\begin{align*} \int \frac{\cos (a+b x)}{(c+d x)^4} \, dx &=-\frac{\cos (a+b x)}{3 d (c+d x)^3}-\frac{b \int \frac{\sin (a+b x)}{(c+d x)^3} \, dx}{3 d}\\ &=-\frac{\cos (a+b x)}{3 d (c+d x)^3}+\frac{b \sin (a+b x)}{6 d^2 (c+d x)^2}-\frac{b^2 \int \frac{\cos (a+b x)}{(c+d x)^2} \, dx}{6 d^2}\\ &=-\frac{\cos (a+b x)}{3 d (c+d x)^3}+\frac{b^2 \cos (a+b x)}{6 d^3 (c+d x)}+\frac{b \sin (a+b x)}{6 d^2 (c+d x)^2}+\frac{b^3 \int \frac{\sin (a+b x)}{c+d x} \, dx}{6 d^3}\\ &=-\frac{\cos (a+b x)}{3 d (c+d x)^3}+\frac{b^2 \cos (a+b x)}{6 d^3 (c+d x)}+\frac{b \sin (a+b x)}{6 d^2 (c+d x)^2}+\frac{\left (b^3 \cos \left (a-\frac{b c}{d}\right )\right ) \int \frac{\sin \left (\frac{b c}{d}+b x\right )}{c+d x} \, dx}{6 d^3}+\frac{\left (b^3 \sin \left (a-\frac{b c}{d}\right )\right ) \int \frac{\cos \left (\frac{b c}{d}+b x\right )}{c+d x} \, dx}{6 d^3}\\ &=-\frac{\cos (a+b x)}{3 d (c+d x)^3}+\frac{b^2 \cos (a+b x)}{6 d^3 (c+d x)}+\frac{b^3 \text{Ci}\left (\frac{b c}{d}+b x\right ) \sin \left (a-\frac{b c}{d}\right )}{6 d^4}+\frac{b \sin (a+b x)}{6 d^2 (c+d x)^2}+\frac{b^3 \cos \left (a-\frac{b c}{d}\right ) \text{Si}\left (\frac{b c}{d}+b x\right )}{6 d^4}\\ \end{align*}

Mathematica [A]  time = 0.552071, size = 144, normalized size = 1.13 \[ \frac{b^3 (c+d x)^3 \left (\sin \left (a-\frac{b c}{d}\right ) \text{CosIntegral}\left (b \left (\frac{c}{d}+x\right )\right )+\cos \left (a-\frac{b c}{d}\right ) \text{Si}\left (b \left (\frac{c}{d}+x\right )\right )\right )+d \cos (b x) \left (\cos (a) \left (b^2 (c+d x)^2-2 d^2\right )+b d \sin (a) (c+d x)\right )+d \sin (b x) \left (b d \cos (a) (c+d x)-\sin (a) \left (b^2 (c+d x)^2-2 d^2\right )\right )}{6 d^4 (c+d x)^3} \]

Antiderivative was successfully verified.

[In]

Integrate[Cos[a + b*x]/(c + d*x)^4,x]

[Out]

(d*Cos[b*x]*((-2*d^2 + b^2*(c + d*x)^2)*Cos[a] + b*d*(c + d*x)*Sin[a]) + d*(b*d*(c + d*x)*Cos[a] - (-2*d^2 + b
^2*(c + d*x)^2)*Sin[a])*Sin[b*x] + b^3*(c + d*x)^3*(CosIntegral[b*(c/d + x)]*Sin[a - (b*c)/d] + Cos[a - (b*c)/
d]*SinIntegral[b*(c/d + x)]))/(6*d^4*(c + d*x)^3)

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Maple [A]  time = 0.032, size = 179, normalized size = 1.4 \begin{align*}{b}^{3} \left ( -{\frac{\cos \left ( bx+a \right ) }{3\, \left ( \left ( bx+a \right ) d-da+cb \right ) ^{3}d}}-{\frac{1}{3\,d} \left ( -{\frac{\sin \left ( bx+a \right ) }{2\, \left ( \left ( bx+a \right ) d-da+cb \right ) ^{2}d}}+{\frac{1}{2\,d} \left ( -{\frac{\cos \left ( bx+a \right ) }{ \left ( \left ( bx+a \right ) d-da+cb \right ) d}}-{\frac{1}{d} \left ({\frac{1}{d}{\it Si} \left ( bx+a+{\frac{-da+cb}{d}} \right ) \cos \left ({\frac{-da+cb}{d}} \right ) }-{\frac{1}{d}{\it Ci} \left ( bx+a+{\frac{-da+cb}{d}} \right ) \sin \left ({\frac{-da+cb}{d}} \right ) } \right ) } \right ) } \right ) } \right ) \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(cos(b*x+a)/(d*x+c)^4,x)

[Out]

b^3*(-1/3*cos(b*x+a)/((b*x+a)*d-d*a+c*b)^3/d-1/3*(-1/2*sin(b*x+a)/((b*x+a)*d-d*a+c*b)^2/d+1/2*(-cos(b*x+a)/((b
*x+a)*d-d*a+c*b)/d-(Si(b*x+a+(-a*d+b*c)/d)*cos((-a*d+b*c)/d)/d-Ci(b*x+a+(-a*d+b*c)/d)*sin((-a*d+b*c)/d)/d)/d)/
d)/d)

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Maxima [C]  time = 1.93391, size = 339, normalized size = 2.67 \begin{align*} -\frac{8 \, b^{4}{\left (E_{4}\left (\frac{i \, b c + i \,{\left (b x + a\right )} d - i \, a d}{d}\right ) + E_{4}\left (-\frac{i \, b c + i \,{\left (b x + a\right )} d - i \, a d}{d}\right )\right )} \cos \left (-\frac{b c - a d}{d}\right ) - b^{4}{\left (8 i \, E_{4}\left (\frac{i \, b c + i \,{\left (b x + a\right )} d - i \, a d}{d}\right ) - 8 i \, E_{4}\left (-\frac{i \, b c + i \,{\left (b x + a\right )} d - i \, a d}{d}\right )\right )} \sin \left (-\frac{b c - a d}{d}\right )}{16 \,{\left (b^{3} c^{3} d - 3 \, a b^{2} c^{2} d^{2} + 3 \, a^{2} b c d^{3} +{\left (b x + a\right )}^{3} d^{4} - a^{3} d^{4} + 3 \,{\left (b c d^{3} - a d^{4}\right )}{\left (b x + a\right )}^{2} + 3 \,{\left (b^{2} c^{2} d^{2} - 2 \, a b c d^{3} + a^{2} d^{4}\right )}{\left (b x + a\right )}\right )} b} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cos(b*x+a)/(d*x+c)^4,x, algorithm="maxima")

[Out]

-1/16*(8*b^4*(exp_integral_e(4, (I*b*c + I*(b*x + a)*d - I*a*d)/d) + exp_integral_e(4, -(I*b*c + I*(b*x + a)*d
- I*a*d)/d))*cos(-(b*c - a*d)/d) - b^4*(8*I*exp_integral_e(4, (I*b*c + I*(b*x + a)*d - I*a*d)/d) - 8*I*exp_in
tegral_e(4, -(I*b*c + I*(b*x + a)*d - I*a*d)/d))*sin(-(b*c - a*d)/d))/((b^3*c^3*d - 3*a*b^2*c^2*d^2 + 3*a^2*b*
c*d^3 + (b*x + a)^3*d^4 - a^3*d^4 + 3*(b*c*d^3 - a*d^4)*(b*x + a)^2 + 3*(b^2*c^2*d^2 - 2*a*b*c*d^3 + a^2*d^4)*
(b*x + a))*b)

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Fricas [B]  time = 1.17408, size = 639, normalized size = 5.03 \begin{align*} \frac{2 \,{\left (b^{3} d^{3} x^{3} + 3 \, b^{3} c d^{2} x^{2} + 3 \, b^{3} c^{2} d x + b^{3} c^{3}\right )} \cos \left (-\frac{b c - a d}{d}\right ) \operatorname{Si}\left (\frac{b d x + b c}{d}\right ) + 2 \,{\left (b^{2} d^{3} x^{2} + 2 \, b^{2} c d^{2} x + b^{2} c^{2} d - 2 \, d^{3}\right )} \cos \left (b x + a\right ) + 2 \,{\left (b d^{3} x + b c d^{2}\right )} \sin \left (b x + a\right ) +{\left ({\left (b^{3} d^{3} x^{3} + 3 \, b^{3} c d^{2} x^{2} + 3 \, b^{3} c^{2} d x + b^{3} c^{3}\right )} \operatorname{Ci}\left (\frac{b d x + b c}{d}\right ) +{\left (b^{3} d^{3} x^{3} + 3 \, b^{3} c d^{2} x^{2} + 3 \, b^{3} c^{2} d x + b^{3} c^{3}\right )} \operatorname{Ci}\left (-\frac{b d x + b c}{d}\right )\right )} \sin \left (-\frac{b c - a d}{d}\right )}{12 \,{\left (d^{7} x^{3} + 3 \, c d^{6} x^{2} + 3 \, c^{2} d^{5} x + c^{3} d^{4}\right )}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cos(b*x+a)/(d*x+c)^4,x, algorithm="fricas")

[Out]

1/12*(2*(b^3*d^3*x^3 + 3*b^3*c*d^2*x^2 + 3*b^3*c^2*d*x + b^3*c^3)*cos(-(b*c - a*d)/d)*sin_integral((b*d*x + b*
c)/d) + 2*(b^2*d^3*x^2 + 2*b^2*c*d^2*x + b^2*c^2*d - 2*d^3)*cos(b*x + a) + 2*(b*d^3*x + b*c*d^2)*sin(b*x + a)
+ ((b^3*d^3*x^3 + 3*b^3*c*d^2*x^2 + 3*b^3*c^2*d*x + b^3*c^3)*cos_integral((b*d*x + b*c)/d) + (b^3*d^3*x^3 + 3*
b^3*c*d^2*x^2 + 3*b^3*c^2*d*x + b^3*c^3)*cos_integral(-(b*d*x + b*c)/d))*sin(-(b*c - a*d)/d))/(d^7*x^3 + 3*c*d
^6*x^2 + 3*c^2*d^5*x + c^3*d^4)

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Sympy [F]  time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\cos{\left (a + b x \right )}}{\left (c + d x\right )^{4}}\, dx \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cos(b*x+a)/(d*x+c)**4,x)

[Out]

Integral(cos(a + b*x)/(c + d*x)**4, x)

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Giac [C]  time = 1.88635, size = 11310, normalized size = 89.06 \begin{align*} \text{result too large to display} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cos(b*x+a)/(d*x+c)^4,x, algorithm="giac")

[Out]

1/12*(b^3*d^3*x^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - b^3*d^3*
x^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 2*b^3*d^3*x^3*sin_int
egral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 2*b^3*d^3*x^3*real_part(cos_integral(b*x
+ b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d) + 2*b^3*d^3*x^3*real_part(cos_integral(-b*x - b*c/d))*ta
n(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d) - 2*b^3*d^3*x^3*real_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*t
an(1/2*a)*tan(1/2*b*c/d)^2 - 2*b^3*d^3*x^3*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan
(1/2*b*c/d)^2 + 3*b^3*c*d^2*x^2*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d
)^2 - 3*b^3*c*d^2*x^2*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 6*b
^3*c*d^2*x^2*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - b^3*d^3*x^3*imag_par
t(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2 + b^3*d^3*x^3*imag_part(cos_integral(-b*x - b*c/d))*t
an(1/2*b*x)^2*tan(1/2*a)^2 - 2*b^3*d^3*x^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*a)^2 + 4*b^3*d
^3*x^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) - 4*b^3*d^3*x^3*imag_part
(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) + 8*b^3*d^3*x^3*sin_integral((b*d*x + b*
c)/d)*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) + 6*b^3*c*d^2*x^2*real_part(cos_integral(b*x + b*c/d))*tan(1/2*
b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d) + 6*b^3*c*d^2*x^2*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(
1/2*a)^2*tan(1/2*b*c/d) - b^3*d^3*x^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 + b
^3*d^3*x^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 - 2*b^3*d^3*x^3*sin_integral(
(b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 - 6*b^3*c*d^2*x^2*real_part(cos_integral(b*x + b*c/d))*tan(1/
2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d)^2 - 6*b^3*c*d^2*x^2*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*ta
n(1/2*a)*tan(1/2*b*c/d)^2 + b^3*d^3*x^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - b
^3*d^3*x^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 2*b^3*d^3*x^3*sin_integral((b
*d*x + b*c)/d)*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 3*b^3*c^2*d*x*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)
^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - 3*b^3*c^2*d*x*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*
a)^2*tan(1/2*b*c/d)^2 + 6*b^3*c^2*d*x*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)
^2 + 2*b^3*d^3*x^3*real_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a) + 2*b^3*d^3*x^3*real_part(co
s_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a) - 3*b^3*c*d^2*x^2*imag_part(cos_integral(b*x + b*c/d))*tan
(1/2*b*x)^2*tan(1/2*a)^2 + 3*b^3*c*d^2*x^2*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2 -
6*b^3*c*d^2*x^2*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*a)^2 - 2*b^3*d^3*x^3*real_part(cos_integ
ral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d) - 2*b^3*d^3*x^3*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*
b*x)^2*tan(1/2*b*c/d) + 12*b^3*c*d^2*x^2*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/
2*b*c/d) - 12*b^3*c*d^2*x^2*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) + 2
4*b^3*c*d^2*x^2*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) + 2*b^3*d^3*x^3*real_pa
rt(cos_integral(b*x + b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d) + 2*b^3*d^3*x^3*real_part(cos_integral(-b*x - b*c/d)
)*tan(1/2*a)^2*tan(1/2*b*c/d) + 6*b^3*c^2*d*x*real_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2
*tan(1/2*b*c/d) + 6*b^3*c^2*d*x*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/
d) - 3*b^3*c*d^2*x^2*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 + 3*b^3*c*d^2*x^2*im
ag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 - 6*b^3*c*d^2*x^2*sin_integral((b*d*x + b*
c)/d)*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 - 2*b^3*d^3*x^3*real_part(cos_integral(b*x + b*c/d))*tan(1/2*a)*tan(1/2*
b*c/d)^2 - 2*b^3*d^3*x^3*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)*tan(1/2*b*c/d)^2 - 6*b^3*c^2*d*x*rea
l_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d)^2 - 6*b^3*c^2*d*x*real_part(cos_int
egral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d)^2 + 3*b^3*c*d^2*x^2*imag_part(cos_integral(b*x +
b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - 3*b^3*c*d^2*x^2*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)^2*ta
n(1/2*b*c/d)^2 + 6*b^3*c*d^2*x^2*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 2*b^2*d^3*x^2*t
an(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + b^3*c^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(
1/2*a)^2*tan(1/2*b*c/d)^2 - b^3*c^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*
b*c/d)^2 + 2*b^3*c^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + b^3*d^3*x^3*
imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2 - b^3*d^3*x^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/
2*b*x)^2 + 2*b^3*d^3*x^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2 + 6*b^3*c*d^2*x^2*real_part(cos_integral
(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a) + 6*b^3*c*d^2*x^2*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^
2*tan(1/2*a) - b^3*d^3*x^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*a)^2 + b^3*d^3*x^3*imag_part(cos_integ
ral(-b*x - b*c/d))*tan(1/2*a)^2 - 2*b^3*d^3*x^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)^2 - 3*b^3*c^2*d*x*ima
g_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2 + 3*b^3*c^2*d*x*imag_part(cos_integral(-b*x - b*
c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2 - 6*b^3*c^2*d*x*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*a)^2 -
6*b^3*c*d^2*x^2*real_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d) - 6*b^3*c*d^2*x^2*real_part
(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d) + 4*b^3*d^3*x^3*imag_part(cos_integral(b*x + b*c/d)
)*tan(1/2*a)*tan(1/2*b*c/d) - 4*b^3*d^3*x^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)*tan(1/2*b*c/d) +
8*b^3*d^3*x^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)*tan(1/2*b*c/d) + 12*b^3*c^2*d*x*imag_part(cos_integral(
b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) - 12*b^3*c^2*d*x*imag_part(cos_integral(-b*x - b*c/d))*
tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) + 24*b^3*c^2*d*x*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2
*a)*tan(1/2*b*c/d) + 6*b^3*c*d^2*x^2*real_part(cos_integral(b*x + b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d) + 6*b^3*
c*d^2*x^2*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d) + 2*b^3*c^3*real_part(cos_integral
(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d) + 2*b^3*c^3*real_part(cos_integral(-b*x - b*c/d))*ta
n(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d) - b^3*d^3*x^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*c/d)^2 +
b^3*d^3*x^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*c/d)^2 - 2*b^3*d^3*x^3*sin_integral((b*d*x + b*c)
/d)*tan(1/2*b*c/d)^2 - 3*b^3*c^2*d*x*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 + 3*
b^3*c^2*d*x*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 - 6*b^3*c^2*d*x*sin_integral
((b*d*x + b*c)/d)*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 - 6*b^3*c*d^2*x^2*real_part(cos_integral(b*x + b*c/d))*tan(1
/2*a)*tan(1/2*b*c/d)^2 - 6*b^3*c*d^2*x^2*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)*tan(1/2*b*c/d)^2 - 2
*b^3*c^3*real_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d)^2 - 2*b^3*c^3*real_part
(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d)^2 + 3*b^3*c^2*d*x*imag_part(cos_integral
(b*x + b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - 3*b^3*c^2*d*x*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)^
2*tan(1/2*b*c/d)^2 + 6*b^3*c^2*d*x*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 4*b^2*c*d^2*x
*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 3*b^3*c*d^2*x^2*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b
*x)^2 - 3*b^3*c*d^2*x^2*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2 + 6*b^3*c*d^2*x^2*sin_integral((b
*d*x + b*c)/d)*tan(1/2*b*x)^2 + 2*b^3*d^3*x^3*real_part(cos_integral(b*x + b*c/d))*tan(1/2*a) + 2*b^3*d^3*x^3*
real_part(cos_integral(-b*x - b*c/d))*tan(1/2*a) + 6*b^3*c^2*d*x*real_part(cos_integral(b*x + b*c/d))*tan(1/2*
b*x)^2*tan(1/2*a) + 6*b^3*c^2*d*x*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a) - 3*b^3*c*d^
2*x^2*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*a)^2 + 3*b^3*c*d^2*x^2*imag_part(cos_integral(-b*x - b*c/d)
)*tan(1/2*a)^2 - 6*b^3*c*d^2*x^2*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)^2 + 2*b^2*d^3*x^2*tan(1/2*b*x)^2*tan
(1/2*a)^2 - b^3*c^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2 + b^3*c^3*imag_part(cos_i
ntegral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)^2 - 2*b^3*c^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2*ta
n(1/2*a)^2 - 2*b^3*d^3*x^3*real_part(cos_integral(b*x + b*c/d))*tan(1/2*b*c/d) - 2*b^3*d^3*x^3*real_part(cos_i
ntegral(-b*x - b*c/d))*tan(1/2*b*c/d) - 6*b^3*c^2*d*x*real_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(
1/2*b*c/d) - 6*b^3*c^2*d*x*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d) + 12*b^3*c*d^2*
x^2*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*a)*tan(1/2*b*c/d) - 12*b^3*c*d^2*x^2*imag_part(cos_integral(-
b*x - b*c/d))*tan(1/2*a)*tan(1/2*b*c/d) + 24*b^3*c*d^2*x^2*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)*tan(1/2*b*
c/d) + 4*b^3*c^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) - 4*b^3*c^3*ima
g_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) + 8*b^3*c^3*sin_integral((b*d*x +
b*c)/d)*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d) + 6*b^3*c^2*d*x*real_part(cos_integral(b*x + b*c/d))*tan(1/2*
a)^2*tan(1/2*b*c/d) + 6*b^3*c^2*d*x*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d) - 3*b^3*
c*d^2*x^2*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*c/d)^2 + 3*b^3*c*d^2*x^2*imag_part(cos_integral(-b*x
- b*c/d))*tan(1/2*b*c/d)^2 - 6*b^3*c*d^2*x^2*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*c/d)^2 - 2*b^2*d^3*x^2*ta
n(1/2*b*x)^2*tan(1/2*b*c/d)^2 - b^3*c^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 +
b^3*c^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 - 2*b^3*c^3*sin_integral((b*d*x
+ b*c)/d)*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 - 6*b^3*c^2*d*x*real_part(cos_integral(b*x + b*c/d))*tan(1/2*a)*tan
(1/2*b*c/d)^2 - 6*b^3*c^2*d*x*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)*tan(1/2*b*c/d)^2 - 8*b^2*d^3*x^
2*tan(1/2*b*x)*tan(1/2*a)*tan(1/2*b*c/d)^2 - 2*b^2*d^3*x^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + b^3*c^3*imag_part(c
os_integral(b*x + b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - b^3*c^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/
2*a)^2*tan(1/2*b*c/d)^2 + 2*b^3*c^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 2*b^2*c^2*d*
tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + b^3*d^3*x^3*imag_part(cos_integral(b*x + b*c/d)) - b^3*d^3*x^3*
imag_part(cos_integral(-b*x - b*c/d)) + 2*b^3*d^3*x^3*sin_integral((b*d*x + b*c)/d) + 3*b^3*c^2*d*x*imag_part(
cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2 - 3*b^3*c^2*d*x*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2
+ 6*b^3*c^2*d*x*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2 + 6*b^3*c*d^2*x^2*real_part(cos_integral(b*x + b
*c/d))*tan(1/2*a) + 6*b^3*c*d^2*x^2*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*a) + 2*b^3*c^3*real_part(cos
_integral(b*x + b*c/d))*tan(1/2*b*x)^2*tan(1/2*a) + 2*b^3*c^3*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*
x)^2*tan(1/2*a) - 3*b^3*c^2*d*x*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*a)^2 + 3*b^3*c^2*d*x*imag_part(co
s_integral(-b*x - b*c/d))*tan(1/2*a)^2 - 6*b^3*c^2*d*x*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)^2 + 4*b^2*c*d^
2*x*tan(1/2*b*x)^2*tan(1/2*a)^2 - 6*b^3*c*d^2*x^2*real_part(cos_integral(b*x + b*c/d))*tan(1/2*b*c/d) - 6*b^3*
c*d^2*x^2*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*c/d) - 2*b^3*c^3*real_part(cos_integral(b*x + b*c/d)
)*tan(1/2*b*x)^2*tan(1/2*b*c/d) - 2*b^3*c^3*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*x)^2*tan(1/2*b*c/d
) + 12*b^3*c^2*d*x*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*a)*tan(1/2*b*c/d) - 12*b^3*c^2*d*x*imag_part(c
os_integral(-b*x - b*c/d))*tan(1/2*a)*tan(1/2*b*c/d) + 24*b^3*c^2*d*x*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)
*tan(1/2*b*c/d) + 2*b^3*c^3*real_part(cos_integral(b*x + b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d) + 2*b^3*c^3*real_
part(cos_integral(-b*x - b*c/d))*tan(1/2*a)^2*tan(1/2*b*c/d) - 3*b^3*c^2*d*x*imag_part(cos_integral(b*x + b*c/
d))*tan(1/2*b*c/d)^2 + 3*b^3*c^2*d*x*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*c/d)^2 - 6*b^3*c^2*d*x*si
n_integral((b*d*x + b*c)/d)*tan(1/2*b*c/d)^2 - 4*b^2*c*d^2*x*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 - 2*b^3*c^3*real_
part(cos_integral(b*x + b*c/d))*tan(1/2*a)*tan(1/2*b*c/d)^2 - 2*b^3*c^3*real_part(cos_integral(-b*x - b*c/d))*
tan(1/2*a)*tan(1/2*b*c/d)^2 - 16*b^2*c*d^2*x*tan(1/2*b*x)*tan(1/2*a)*tan(1/2*b*c/d)^2 - 4*b*d^3*x*tan(1/2*b*x)
^2*tan(1/2*a)*tan(1/2*b*c/d)^2 - 4*b^2*c*d^2*x*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - 4*b*d^3*x*tan(1/2*b*x)*tan(1/2*
a)^2*tan(1/2*b*c/d)^2 + 3*b^3*c*d^2*x^2*imag_part(cos_integral(b*x + b*c/d)) - 3*b^3*c*d^2*x^2*imag_part(cos_i
ntegral(-b*x - b*c/d)) + 6*b^3*c*d^2*x^2*sin_integral((b*d*x + b*c)/d) - 2*b^2*d^3*x^2*tan(1/2*b*x)^2 + b^3*c^
3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*x)^2 - b^3*c^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*
b*x)^2 + 2*b^3*c^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*x)^2 + 6*b^3*c^2*d*x*real_part(cos_integral(b*x + b
*c/d))*tan(1/2*a) + 6*b^3*c^2*d*x*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*a) - 8*b^2*d^3*x^2*tan(1/2*b*x
)*tan(1/2*a) - 2*b^2*d^3*x^2*tan(1/2*a)^2 - b^3*c^3*imag_part(cos_integral(b*x + b*c/d))*tan(1/2*a)^2 + b^3*c^
3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)^2 - 2*b^3*c^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)^2 +
2*b^2*c^2*d*tan(1/2*b*x)^2*tan(1/2*a)^2 - 6*b^3*c^2*d*x*real_part(cos_integral(b*x + b*c/d))*tan(1/2*b*c/d) -
6*b^3*c^2*d*x*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*c/d) + 4*b^3*c^3*imag_part(cos_integral(b*x + b*
c/d))*tan(1/2*a)*tan(1/2*b*c/d) - 4*b^3*c^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*a)*tan(1/2*b*c/d) +
8*b^3*c^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*a)*tan(1/2*b*c/d) + 2*b^2*d^3*x^2*tan(1/2*b*c/d)^2 - b^3*c^3*i
mag_part(cos_integral(b*x + b*c/d))*tan(1/2*b*c/d)^2 + b^3*c^3*imag_part(cos_integral(-b*x - b*c/d))*tan(1/2*b
*c/d)^2 - 2*b^3*c^3*sin_integral((b*d*x + b*c)/d)*tan(1/2*b*c/d)^2 - 2*b^2*c^2*d*tan(1/2*b*x)^2*tan(1/2*b*c/d)
^2 - 8*b^2*c^2*d*tan(1/2*b*x)*tan(1/2*a)*tan(1/2*b*c/d)^2 - 4*b*c*d^2*tan(1/2*b*x)^2*tan(1/2*a)*tan(1/2*b*c/d)
^2 - 2*b^2*c^2*d*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - 4*b*c*d^2*tan(1/2*b*x)*tan(1/2*a)^2*tan(1/2*b*c/d)^2 - 4*d^3*
tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 3*b^3*c^2*d*x*imag_part(cos_integral(b*x + b*c/d)) - 3*b^3*c^2*
d*x*imag_part(cos_integral(-b*x - b*c/d)) + 6*b^3*c^2*d*x*sin_integral((b*d*x + b*c)/d) - 4*b^2*c*d^2*x*tan(1/
2*b*x)^2 + 2*b^3*c^3*real_part(cos_integral(b*x + b*c/d))*tan(1/2*a) + 2*b^3*c^3*real_part(cos_integral(-b*x -
b*c/d))*tan(1/2*a) - 16*b^2*c*d^2*x*tan(1/2*b*x)*tan(1/2*a) - 4*b*d^3*x*tan(1/2*b*x)^2*tan(1/2*a) - 4*b^2*c*d
^2*x*tan(1/2*a)^2 - 4*b*d^3*x*tan(1/2*b*x)*tan(1/2*a)^2 - 2*b^3*c^3*real_part(cos_integral(b*x + b*c/d))*tan(1
/2*b*c/d) - 2*b^3*c^3*real_part(cos_integral(-b*x - b*c/d))*tan(1/2*b*c/d) + 4*b^2*c*d^2*x*tan(1/2*b*c/d)^2 +
4*b*d^3*x*tan(1/2*b*x)*tan(1/2*b*c/d)^2 + 4*b*d^3*x*tan(1/2*a)*tan(1/2*b*c/d)^2 + 2*b^2*d^3*x^2 + b^3*c^3*imag
_part(cos_integral(b*x + b*c/d)) - b^3*c^3*imag_part(cos_integral(-b*x - b*c/d)) + 2*b^3*c^3*sin_integral((b*d
*x + b*c)/d) - 2*b^2*c^2*d*tan(1/2*b*x)^2 - 8*b^2*c^2*d*tan(1/2*b*x)*tan(1/2*a) - 4*b*c*d^2*tan(1/2*b*x)^2*tan
(1/2*a) - 2*b^2*c^2*d*tan(1/2*a)^2 - 4*b*c*d^2*tan(1/2*b*x)*tan(1/2*a)^2 - 4*d^3*tan(1/2*b*x)^2*tan(1/2*a)^2 +
2*b^2*c^2*d*tan(1/2*b*c/d)^2 + 4*b*c*d^2*tan(1/2*b*x)*tan(1/2*b*c/d)^2 + 4*d^3*tan(1/2*b*x)^2*tan(1/2*b*c/d)^
2 + 4*b*c*d^2*tan(1/2*a)*tan(1/2*b*c/d)^2 + 16*d^3*tan(1/2*b*x)*tan(1/2*a)*tan(1/2*b*c/d)^2 + 4*d^3*tan(1/2*a)
^2*tan(1/2*b*c/d)^2 + 4*b^2*c*d^2*x + 4*b*d^3*x*tan(1/2*b*x) + 4*b*d^3*x*tan(1/2*a) + 2*b^2*c^2*d + 4*b*c*d^2*
tan(1/2*b*x) + 4*d^3*tan(1/2*b*x)^2 + 4*b*c*d^2*tan(1/2*a) + 16*d^3*tan(1/2*b*x)*tan(1/2*a) + 4*d^3*tan(1/2*a)
^2 - 4*d^3*tan(1/2*b*c/d)^2 - 4*d^3)/(d^7*x^3*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 3*c*d^6*x^2*tan(1
/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + d^7*x^3*tan(1/2*b*x)^2*tan(1/2*a)^2 + d^7*x^3*tan(1/2*b*x)^2*tan(1/2
*b*c/d)^2 + d^7*x^3*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 3*c^2*d^5*x*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 +
3*c*d^6*x^2*tan(1/2*b*x)^2*tan(1/2*a)^2 + 3*c*d^6*x^2*tan(1/2*b*x)^2*tan(1/2*b*c/d)^2 + 3*c*d^6*x^2*tan(1/2*a
)^2*tan(1/2*b*c/d)^2 + c^3*d^4*tan(1/2*b*x)^2*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + d^7*x^3*tan(1/2*b*x)^2 + d^7*x^3
*tan(1/2*a)^2 + 3*c^2*d^5*x*tan(1/2*b*x)^2*tan(1/2*a)^2 + d^7*x^3*tan(1/2*b*c/d)^2 + 3*c^2*d^5*x*tan(1/2*b*x)^
2*tan(1/2*b*c/d)^2 + 3*c^2*d^5*x*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + 3*c*d^6*x^2*tan(1/2*b*x)^2 + 3*c*d^6*x^2*tan(
1/2*a)^2 + c^3*d^4*tan(1/2*b*x)^2*tan(1/2*a)^2 + 3*c*d^6*x^2*tan(1/2*b*c/d)^2 + c^3*d^4*tan(1/2*b*x)^2*tan(1/2
*b*c/d)^2 + c^3*d^4*tan(1/2*a)^2*tan(1/2*b*c/d)^2 + d^7*x^3 + 3*c^2*d^5*x*tan(1/2*b*x)^2 + 3*c^2*d^5*x*tan(1/2
*a)^2 + 3*c^2*d^5*x*tan(1/2*b*c/d)^2 + 3*c*d^6*x^2 + c^3*d^4*tan(1/2*b*x)^2 + c^3*d^4*tan(1/2*a)^2 + c^3*d^4*t
an(1/2*b*c/d)^2 + 3*c^2*d^5*x + c^3*d^4)